:root {
  --bg: #0b0f14;
  --bg-2: #101821;
  --panel: #121a22;
  --paper: #f5f7f2;
  --text: #f4f7fa;
  --muted: #a7b0ba;
  --ink: #111820;
  --ink-muted: #53606c;
  --cyan: #00c2d7;
  --violet: #8b5cf6;
  --violet-soft: #c4b5fd;
  --amber: #ffb020;
  --border: #263341;
  --border-light: #d7ded3;
  --shadow: 0 24px 70px rgba(2, 8, 14, 0.24);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Aptos", "Segoe UI", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::selection {
  background: var(--cyan);
  color: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

.hidden {
  display: none !important;
}

.site-shell {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(11, 15, 20, 0.86);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand img {
  width: clamp(260px, 24vw, 350px);
  height: auto;
  display: block;
  filter: drop-shadow(0 0 22px rgba(0, 194, 215, 0.24));
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2vw, 30px);
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
}

.desktop-nav a,
.header-cta,
.mobile-link,
.linkedin-link {
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.desktop-nav a:hover {
  color: var(--text);
}

.header-cta {
  border: 1px solid rgba(0, 194, 215, 0.48);
  border-radius: 999px;
  padding: 10px 16px;
  color: var(--cyan);
  font-weight: 800;
  box-shadow: inset 0 0 20px rgba(0, 194, 215, 0.08);
}

.header-cta:hover {
  background: rgba(0, 194, 215, 0.1);
}

.mobile-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--panel);
  color: var(--text);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-btn span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.mobile-menu {
  border-top: 1px solid var(--border);
  background: var(--bg);
  padding: 12px 16px 20px;
}

.mobile-link {
  display: block;
  border-radius: 10px;
  padding: 14px;
  color: var(--muted);
  font-weight: 800;
}

.mobile-link:hover {
  background: var(--panel);
  color: var(--text);
}

.mobile-link-cta {
  margin-top: 8px;
  background: var(--cyan);
  color: var(--bg);
  text-align: center;
}

main {
  overflow: hidden;
}

section[id] {
  scroll-margin-top: 110px;
}

.hero-section {
  position: relative;
  min-height: 760px;
  padding: 156px 0 104px;
  background:
    radial-gradient(circle at 12% 18%, rgba(0, 194, 215, 0.24), transparent 30%),
    radial-gradient(circle at 86% 22%, rgba(139, 92, 246, 0.22), transparent 26%),
    linear-gradient(135deg, #0b0f14 0%, #101821 48%, #081015 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 86%);
}

.hero-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr);
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--violet-soft);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: #087582;
}

.hero-copy h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(4rem, 8.8vw, 8.2rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
}

.hero-lead {
  max-width: 780px;
  margin: 28px 0 0;
  font-size: clamp(1.55rem, 3vw, 3.1rem);
  line-height: 1.05;
  font-weight: 900;
}

.hero-text {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border-radius: 12px;
  padding: 0 20px;
  border: 1px solid transparent;
  font-weight: 900;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--cyan);
  color: var(--bg);
  box-shadow: 0 18px 34px rgba(0, 194, 215, 0.22);
}

.btn-primary:hover {
  box-shadow: 0 22px 44px rgba(0, 194, 215, 0.28), 0 0 0 1px rgba(196, 181, 253, 0.28);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.ops-panel {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(18, 26, 34, 0.92), rgba(11, 15, 20, 0.92));
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 260ms ease, border-color 260ms ease, box-shadow 260ms ease;
}

.ops-panel:hover {
  transform: translateY(-8px) rotateX(1deg);
  border-color: rgba(139, 92, 246, 0.48);
  box-shadow: 0 30px 90px rgba(2, 8, 14, 0.34), 0 0 42px rgba(139, 92, 246, 0.16);
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.76rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--violet);
  box-shadow: 0 0 0 7px rgba(139, 92, 246, 0.16), 0 0 24px rgba(139, 92, 246, 0.72);
}

.ops-lines {
  padding: 8px 20px 20px;
}

.ops-lines div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.ops-lines span,
.metric-grid span,
.proof-card span,
.module-card span,
.challenge-card span {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ops-lines strong {
  text-align: right;
}

.metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--border);
}

.metric-grid div {
  padding: 22px 20px;
}

.metric-grid div + div {
  border-left: 1px solid var(--border);
}

.metric-grid strong {
  display: block;
  color: var(--violet-soft);
  font-size: 2.2rem;
  line-height: 1;
}

.section {
  padding: 104px 0;
}

.light-section {
  background:
    linear-gradient(135deg, rgba(0, 194, 215, 0.08), transparent 28%),
    var(--paper);
  color: var(--ink);
}

.split-layout,
.contact-layout,
.training-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  align-items: start;
}

.section-heading h2 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1;
  letter-spacing: -0.035em;
}

.section-heading.centered {
  text-align: center;
  display: grid;
  place-items: center;
  margin-bottom: 44px;
}

.story-card,
.service-card,
.contact-form,
.proof-card {
  border: 1px solid var(--border-light);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 18px 55px rgba(17, 24, 32, 0.08);
  transition: transform 240ms ease, border-color 240ms ease, box-shadow 240ms ease, background 240ms ease;
}

.story-card:hover,
.service-card:hover,
.proof-card:hover {
  transform: translateY(-7px);
  border-color: rgba(139, 92, 246, 0.35);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 24px 70px rgba(17, 24, 32, 0.14), 0 0 0 1px rgba(0, 194, 215, 0.08);
}

.story-card {
  border-radius: 20px;
  padding: 34px;
  color: var(--ink-muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.story-card p {
  margin: 0;
}

.story-card p + p {
  margin-top: 18px;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.proof-card {
  border-radius: 16px;
  padding: 22px;
}

.proof-card span {
  color: #087582;
}

.proof-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.1rem;
}

.challenge-section {
  background:
    linear-gradient(180deg, rgba(11, 15, 20, 0.88), rgba(11, 15, 20, 0.98)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 120px);
}

.challenge-grid,
.service-grid,
.training-modules {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.challenge-card,
.module-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  background: rgba(18, 26, 34, 0.74);
  transition: transform 240ms ease, border-color 240ms ease, background 240ms ease, box-shadow 240ms ease;
}

.challenge-card:hover,
.module-card:hover {
  transform: translateY(-8px);
  border-color: rgba(139, 92, 246, 0.55);
  background: rgba(21, 30, 40, 0.92);
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.28), 0 0 36px rgba(139, 92, 246, 0.14);
}

.challenge-card span,
.module-card span {
  color: var(--amber);
}

.challenge-card h3,
.module-card h3,
.service-card h3 {
  margin: 16px 0 10px;
  font-size: 1.3rem;
}

.challenge-card p,
.module-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.service-grid {
  grid-template-columns: repeat(2, 1fr);
}

.service-card {
  border-radius: 20px;
  padding: 28px;
}

.service-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--ink);
  color: var(--cyan);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-weight: 900;
  box-shadow: inset 0 0 0 1px rgba(0, 194, 215, 0.28);
  transition: transform 240ms ease, color 240ms ease, box-shadow 240ms ease;
}

.service-card:hover .service-icon {
  transform: translateY(-4px) scale(1.04);
  color: var(--violet-soft);
  box-shadow: inset 0 0 0 1px rgba(139, 92, 246, 0.45), 0 12px 32px rgba(139, 92, 246, 0.18);
}

.service-card p {
  color: var(--ink-muted);
  line-height: 1.7;
}

.service-card ul {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink);
  font-weight: 750;
}

.service-card li {
  position: relative;
  padding-left: 22px;
}

.service-card li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--cyan);
}

.training-section {
  background:
    radial-gradient(circle at 78% 14%, rgba(139, 92, 246, 0.2), transparent 28%),
    linear-gradient(135deg, #101821, #0b0f14);
}

.training-layout {
  grid-template-columns: 0.9fr 1.1fr;
}

.training-copy h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1;
  letter-spacing: -0.035em;
}

.training-copy p:not(.eyebrow),
.contact-copy p {
  color: var(--muted);
  line-height: 1.8;
  font-size: 1.05rem;
}

.training-form {
  grid-column: 2;
  display: flex;
  gap: 12px;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.05);
}

.privacy-note {
  margin: 14px 0 0;
  color: var(--ink-muted);
  font-size: 0.84rem;
  line-height: 1.6;
}

.training-section .privacy-note {
  grid-column: 2;
  color: var(--muted);
}

input,
textarea {
  width: 100%;
  border: 1.5px solid #bfd0d5;
  border-radius: 12px;
  background: #f7fbfb;
  color: var(--ink);
  padding: 14px 15px;
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.84), 0 1px 2px rgba(17, 24, 32, 0.04);
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

input::placeholder,
textarea::placeholder {
  color: #697684;
  opacity: 1;
}

input:hover,
textarea:hover {
  border-color: #7ea7b0;
  background: #ffffff;
}

input:focus,
textarea:focus {
  border-color: var(--cyan);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(0, 194, 215, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

textarea {
  resize: vertical;
}

.contact-section {
  background: var(--paper);
  color: var(--ink);
}

.contact-copy p {
  color: var(--ink-muted);
}

.linkedin-link {
  display: inline-flex;
  margin-top: 20px;
  color: #075e8b;
  font-weight: 900;
  border-bottom: 2px solid rgba(7, 94, 139, 0.25);
}

.linkedin-link:hover {
  color: #04364f;
  border-color: currentColor;
}

.contact-form {
  display: grid;
  gap: 18px;
  border-radius: 20px;
  padding: 28px;
}

.contact-form label {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-weight: 850;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: #080c10;
  color: var(--muted);
  padding: 42px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 28px;
}

.site-footer img {
  width: min(310px, 100%);
  height: auto;
  display: block;
  filter: drop-shadow(0 0 18px rgba(0, 194, 215, 0.18));
}

.site-footer p {
  margin: 8px 0 0;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 1180px) {
  .site-shell {
    width: min(100% - 32px, 1040px);
  }

  .hero-layout {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
    gap: 34px;
  }

  .hero-copy h1 {
    font-size: clamp(4rem, 8vw, 6.8rem);
  }

  .hero-lead {
    font-size: clamp(1.55rem, 3vw, 2.55rem);
  }
}

@media (max-width: 1020px) {
  .brand img {
    width: 248px;
  }

  .desktop-nav {
    gap: 16px;
    font-size: 0.88rem;
  }

  .header-cta {
    padding: 9px 13px;
    font-size: 0.9rem;
  }
}

@media (max-width: 880px) {
  .desktop-nav,
  .header-cta {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero-section {
    min-height: auto;
    padding: 130px 0 72px;
  }

  .hero-layout,
  .split-layout,
  .contact-layout,
  .training-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .ops-panel {
    width: min(100%, 560px);
    max-width: none;
  }

  .proof-grid,
  .challenge-grid,
  .service-grid,
  .training-modules {
    grid-template-columns: 1fr;
  }

  .training-form {
    grid-column: auto;
    flex-direction: column;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .site-shell {
    width: min(100% - 24px, 1120px);
  }

  .header-inner {
    min-height: 78px;
  }

  .brand img {
    width: min(68vw, 252px);
  }

  .hero-copy h1 {
    font-size: clamp(3.2rem, 17vw, 4.4rem);
    line-height: 0.94;
  }

  .hero-lead {
    font-size: clamp(1.5rem, 8vw, 2.05rem);
  }

  .hero-text {
    font-size: 1rem;
  }

  .section {
    padding: 72px 0;
  }

  .story-card,
  .service-card,
  .contact-form {
    padding: 22px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

@media (max-width: 380px) {
  .brand img {
    width: 204px;
  }

  .mobile-menu-btn {
    width: 40px;
    height: 40px;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .metric-grid div + div {
    border-left: 0;
    border-top: 1px solid var(--border);
  }
}